<template>
    <van-nav-bar
  title="详情"
  left-text="返回"
  left-arrow
  @click-left="()=>{$router.back('/')}"
/>
<van-swipe :autoplay="3000" lazy-render>
  <van-swipe-item v-for="image in images" :key="image">
    <img :src="image" />
  </van-swipe-item>
</van-swipe>

<div v-html="detailData.goods_introduce"></div>
<van-action-bar>
  <van-action-bar-icon icon="chat-o" text="客服" color="#ee0a24" />
  <van-action-bar-icon icon="cart-o" text="购物车" />
  <van-action-bar-icon icon="star" text="已收藏" color="#ff5000" />
  <van-action-bar-button type="warning" text="加入购物车" @click="add"/>
  <van-action-bar-button type="danger" text="立即购买" />
</van-action-bar>

</template>

<script setup>
import {ref} from 'vue'
import {detailApi} from '@/api/api'
import { useRoute } from 'vue-router'
let route=new useRoute()

let detailData=ref([])
let images=ref([])
detailApi(route.params.goods_id).then((res)=>{
    console.log('详情数据',res)
    detailData.value=res.data.message
    for(let i=0;i<res.data.message.pics.length;i++){
        images.value.push(res.data.message.pics[i].pics_mid)
    }
})


//加入购物车
import { showToast } from "vant";
import { useRouter } from "vue-router";
let router = new useRouter();
import { useCounterStore } from '@/store/cart'
// 可以在组件中的任意位置访问 `store` 变量 ✨
const store = useCounterStore()

const add=()=>{
  let token=localStorage.getItem('token')
  if(!token){
    showToast({
      type:'fail',
      message:'请先登录',
      duration:2000,
      onClose(){
        router.push('/login')
      }
    })
  }
  else{
    store.addCart(detailData.value,route.params.goods_id)
    router.push('/home/shop')
  }
}
</script>

<style lang="scss" scoped>

</style>